UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TgkvT8C1Toio6rJpk+f3HN92zAY7MURRJbDhPr3gzJo=' 
WHERE 
  key_id = '3321c1ce3df23cb15f7bdc824a7d14a62ccacb57cb5c68e9f64e4e577ba16fdd' 
  AND (
    token = 'TgkvT8C1Toio6rJpk+f3HN92zAY7MURRJbDhPr3gzJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )